When baby #4 was born nearly two years ago, I knew it would be sooner than later that she would be sportin’ her new backpack and heading off to “school” (mom’s morning out program). I couldn’t really picture it, but knew eventually she would be running down the hallway, trying to copy her older siblings, and do it all by herself. And today was that day. Summer went by just a bit too quickly this year. That said, I actually had a few minutes to exercise today- and it got me thinking that with a few hours to myself a few days a week, I might actually come up for air.